529d72b242
* chore(i8n,learn): processed translations * Update curriculum/challenges/chinese/01-responsive-web-design/applied-visual-design/use-the-u-tag-to-underline-text.md Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com> Co-authored-by: Crowdin Bot <support+bot@crowdin.com> Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com> Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com>
63 lines
935 B
Markdown
63 lines
935 B
Markdown
---
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id: cf1111c1c11feddfaeb3bdef
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title: Suma dos números con JavaScript
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challengeType: 1
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videoUrl: 'https://scrimba.com/c/cM2KBAG'
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forumTopicId: 16650
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dashedName: add-two-numbers-with-javascript
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---
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# --description--
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`Number` (número) es un tipo de datos en JavaScript que representa datos numéricos.
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Ahora intentemos sumar dos números usando JavaScript.
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JavaScript utiliza el símbolo `+` como un operador de adición cuando se coloca entre dos números.
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**Ejemplo:**
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```js
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myVar = 5 + 10;
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```
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`myVar` ahora tiene el valor `15`.
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# --instructions--
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Cambia el `0` para que la suma sea igual a `20`.
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# --hints--
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`sum` debe ser igual a `20`.
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```js
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assert(sum === 20);
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```
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Debes usar el operador `+`.
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```js
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assert(/\+/.test(code));
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```
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# --seed--
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## --after-user-code--
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```js
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(function(z){return 'sum = '+z;})(sum);
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```
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## --seed-contents--
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```js
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var sum = 10 + 0;
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```
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# --solutions--
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```js
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var sum = 10 + 10;
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```
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